Document Number: 82582 For technical questions, contact: optocoupleranswers@vishay.com www.vishay.com
Rev. 1.7, 24-May-11 1
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
Optocoupler, Phototransistor Output,
(Dual, Quad Channel), 110 °C Rated
ILD1615, ILQ1615
Vishay Semiconductors
DESCRIPTION
The ILD1615, ILQ1615 are multi-channel 110 °C rated
phototransistor optocouplers that use GaAs IRLED emiters
and high gain NPN phototransistors. These devices are
constructed using over/under leadframe optical coupling
and double molded insulation technology resulting a
withstand test voltage of 7500 VAC PEAK and a working
voltage of 1700 VRMS.
The binned min./max. and linear CTR characteristics make
these devices well suited for DC or AC voltage detection.
Eliminating the phototransistor base connection provides
added electrical noise immunity from the transients found in
many industrial control environments.
Because of guaranteed maximum non-saturated and
saturated switching characteristics, the ILD1615, ILQ1615
can be used in medium speed data I/O and control systems.
The binned min./max. CTR specification allow easy worst
case interface calculations for both level detection and
switching applications. Interfacing with a CMOS logic is
enhanced by the guaranteed CTR at IF = 1.0 mA.
FEATURES
• Operating temperature from
- 55 °C to + 110 °C
• Identical channel to channel footprint
• Dual and quad packages feature:
- Reduced board space
- Lower pin and parts count
- Better channel to channel CTR match
- Improved common mode rejection
• Isolation test voltage, 5300 VRMS
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
AGENCY APPROVALS
• UL1577, file no. E52744 system code H, double protection
• CSA 93751
• BSI IEC 60950; IEC 60065
• DIN EN 60747-5-2 (VDE 0884)/DIN EN 60747-5-5 pending
1
2
3
4
8
7
6
5
E
C
C
E
A
C
C
A
A
C
C
A
A
C
C
A
E
C
C
E
E
C
C
E
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
i179015-1
Dual Channel
Quad Channel
ORDERING INFORMATION
ILx1615-4
PART NUMBER
x = D (Dual) or Q (Quad)
CTR
BIN
AGENCY CERTIFIED/PACKAGE DUAL CHANNEL QUAD CHANNEL
CTR (%)
UL, CSA, BSI 160 to 320 160 to 320
DIP-8 ILD1615-4 -
DIP-16 - ILQ1615-4
7.62 mm
DIP-#
www.vishay.com For technical questions, contact: optocoupleranswers@vishay.com Document Number: 82582
2Rev. 1.7, 24-May-11
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
ILD1615, ILQ1615
Vishay Semiconductors Optocoupler, Phototransistor Output,
(Dual, Quad Channel), 110 °C Rated
Notes
• Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Functional operation of the device is not
implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute
maximum ratings for extended periods of the time can adversely affect reliability.
(1) Refer to wave profile for soldering conditions for through hole devices.
Note
• Minimum and maximum values are tested requierements. Typical values are characteristics of the device and are the result of engineering
evaluations. Typical values are for information only and are not part of the testing requirements.
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
INPUT
Peak reverse voltage VR6.0 V
Forward current IF60 mA
Surge current IFSM 1.5 A
Power dissipation Pdiss 100 mW
Derate linearly from 25 °C 1.0 mW/°C
OUTPUT
Collector emitter breakdown voltage BVCEO 70 V
Emitter collector breakdown voltage BVECO 7.0 V
Collector current IC50 mA
t < 1.0 ms IC100 mA
Power dissipation Pdiss 150 mW
Derate linearly from 25 °C 1.5 mW/°C
COUPLER
Storage temperature Tstg - 55 to + 150 °C
Operating temperature Tamb - 55 to + 110 °C
Soldering temperature (1) 2.0 mm distance from case bottom Tsld 260 °C
Package power dissipation ILD1615 400 mW
Derate linearly from 25 °C 5.33 mW/°C
Package power dissipation ILQ1615 500 mW
Derate linearly from 25 °C 6.67 mW/°C
Isolation test voltage t = 1.0 s VISO 5300 VRMS
Creepage distance 7.0 mm
Clearance distance 7.0 mm
Isolation resistance VIO = 500 V, Tamb = 25 °C RIO 1012
VIO = 500 V, Tamb = 100 °C RIO 1011
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
INPUT
Forward voltage IF = 10 mA VF1.0 1.15 1.3 V
Breakdown voltage IR = 10 μA VBR 6.0 30 V
Reverse current VR = 6.0 V IR0.01 10 μA
Capacitance VR = 0 V, f = 1.0 MHz CO25 pF
OUTPUT
Collector emitter capacitance VCE = 5.0 V, f = 1.0 MHz CCE 6.8 pF
Collector emitter leakage current VCE = 10 V ICEO 5.0 100 nA
Collector emitter breakdown voltage ICE = 0.5 mA BVCEO 70 V
Emitter collector breakdown voltage IE = 0.1 mA BVECO 7.0 V
PACKAGE TRANSFER CHARACTERISTICS
Channel/channel CTR match IF = 10 mA, VCE = 5.0 V CTRX/CTRY 1 to 1 2 to 1
COUPLER
Capacitance (input to output) VIO = 0 V, f = 1.0 MHz CIO 0.8 pF
Insulation resistance VIO = 500 V, TA = 25 °C RS1012 1014
Channel to channel isolation 500 VAC
Document Number: 82582 For technical questions, contact: optocoupleranswers@vishay.com www.vishay.com
Rev. 1.7, 24-May-11 3
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
ILD1615, ILQ1615
Optocoupler, Phototransistor Output,
(Dual, Quad Channel), 110 °C Rated Vishay Semiconductors
CURRENT TRANSFER RATIO (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
Current transfer ratio
(collector emitter saturated) IF = 1.0 mA, VCE = 0.4 V ILD1615-4 CTRCEsat 100 %
ILQ1615-4
Current transfer ratio
(collector emitter)
IF = 10 mA, VCE = 5.0 V ILD1615-4 CTRCE 160 200 320 %
ILQ1615-4
IF = 1.0 mA, VCE = 5.0 V ILD1615-4 CTRCE 56 90 %
ILQ1615-4
SWITCHING CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
NON-SATURATED
Turn-on time IF = 10 mA, VCC = 5.0 V, RL = 75 ,
50 % of VPP ton 3.0 μs
Rise time IF = 10 mA, VCC = 5.0 V, RL = 75 ,
50 % of VPP tr2.0 μs
Turn-off time IF = 10 mA, VCC = 5.0 V, RL = 75 ,
50 % of VPP toff 2.3 μs
Fall time IF = 10 mA, VCC = 5.0 V, RL = 75 ,
50 % of VPP tf2.0 μs
Propagation H to L IF = 10 mA, VCC = 5.0 V, RL = 75 ,
50 % of VPP tPHL 1.1 μs
Propagation L to H IF = 10 mA, VCC = 5.0 V, RL = 75 ,
50 % of VPP tPLH 2.5 μs
SATURATED
Turn-on time IF = 5.0 mA, VCC = 5.0 V, RL = 1.0 k,
VHT = 1.5 V ton 6.0 μs
Rise time IF = 5.0 mA, VCC = 5.0 V, RL = 1.0 k,
VHT = 1.5 V tr4.6 μs
Turn-off time IF = 5.0 mA, VCC = 5.0 V, RL = 1.0 k,
VHT = 1.5 V toff 25 μs
Fall time IF = 5.0 mA, VCC = 5.0 V, RL = 1.0 k,
VHT = 1.5 V tf15 μs
Propagation H to L IF = 5.0 mA, VCC = 5.0 V, RL = 1.0 k,
VHT = 1.5 V tPHL 5.4 μs
Propagation L to H IF = 5.0 mA, VCC = 5.0 V, RL = 1.0 k,
VHT = 1.5 V tPLH 7.4 μs
COMMON MODE TRANSIENT IMMUNITY (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
Common mode rejection output high VCM = 50 VP-P, RL = 1.0 k, IF = 0 mA CMH5000 V/μs
Common mode rejection output low VCM = 50 VP-P, RL = 1.0 k, IF = 10 mA CML5000 V/μs
Common mode coupling capacitance CCM 0.01 pF
www.vishay.com For technical questions, contact: optocoupleranswers@vishay.com Document Number: 82582
4Rev. 1.7, 24-May-11
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
ILD1615, ILQ1615
Vishay Semiconductors Optocoupler, Phototransistor Output,
(Dual, Quad Channel), 110 °C Rated
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
Fig. 1 - Permissible Power Dissipation vs.
Temperature Non-Saturation Operation
Fig. 2 - Forward Voltage vs. Forward Current
Fig. 3 - Collector Current vs. Collector Emitter Voltage
Fig. 4 - Collector to Emitter Dark Current vs. Ambient Temperature
Fig. 5 - Normalized Current vs. Collector Emitter Saturation Voltage
Fig. 6 - Normalized Current Transfer Ratio vs. Ambient
Temperature
0
50
100
150
200
250
300
350
400
020 40 60 80 100 120
18731
P - Power Dissipation (mW)
tot
Detector
LED
T
amb
- Ambient Temperature (°C)
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
0.1 110 100
I
F - Forward Current (mA)
17596
V - Forward Voltage (V)
F
110 °C
0 °C
50 °C
25 °C
- 55 °C
0
5
10
15
20
25
30
35
40
45
50
0123456789101112131415
V - Collector Emitter Voltage (V)
18733
I - Collector Current (mA)
C
CE
I = 30 mA
I = 1 mA
I = 5 mA
I = 10 mA
I = 15 mA
I = 20 mA
F
F
F
F
F
F
0.1
1
10
100
1000
10 000
- 75 - 25 25 75 125
T - Ambient Temperature (°C)
18734
CE0
I (nA)
amb
40 V
12 V
24 V
0
10
20
30
0.0 0.1 0.2 0.3 0.4 0.5 0.6
V - Collector to Emitter Voltage (V)
18735
I (mA)
5 mA
1 mA
C
CE
25 mA
2 mA
10 mA
0.0
0.2
0.4
0.6
0.8
1.0
1.2
- 55 - 35 - 15 5 25 45 65 85 105 125
T
amb
- Ambient Temperature (°C)
17597
CTR - Normalized Output Current
Normalized to:
I
F
= 10 mA, T
amb
= 25 °C,
V
CE = 0.4 V, saturated
Norm
I
F
= 5 mA
10 mA
1 mA
Document Number: 82582 For technical questions, contact: optocoupleranswers@vishay.com www.vishay.com
Rev. 1.7, 24-May-11 5
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
ILD1615, ILQ1615
Optocoupler, Phototransistor Output,
(Dual, Quad Channel), 110 °C Rated Vishay Semiconductors
Fig. 7 - Normalized CTR vs. Temperature
Fig. 8 - Normalized CTR vs. Forward Current
Fig. 9 - Normalized CTR vs. Forward Current
Fig. 10 - Forward Resistance vs. Forward Current
Fig. 11 - Forward Resistance vs. Forward Current
0.0
0.2
0.4
0.6
0.8
1.0
1.2
- 55 - 35 - 15 5 25 45 65 85 105 125
T - Ambient Temperature (°C)
18737
CTR - Normalized Output Current
10 mA
5 mA
1 mA
Normalized to:
Temp = 25 °C at
I = 10 mA and
V = 5V
Norm
amb
F
CE
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0.1 110 100
IF - Forward Current (mA)
17598
- 4
- 1
- 3
- 2
CTR - Normalized Output Current
Norm
Normalized to:
I
F
= 10 mA, T
amb
= 25 °C,
V
CE = 0.4, saturated
1
10
100
1000
0.1 1 10 100
R - Load Resistance (kΩ)
18340
Switching Time (µs)
t
off
t
on
Pulse width = 100 ms
I = 10 mA
Duty cycle = 50 %
L
F
1
10
100
1000
0.1 1 10 100
R - Load Resistance (kΩ)
18341
Switching Time (ms)
t
t
Pulse width = 100 ms
I = 10 mA
Duty cycle = 50 %
L
F
rise
fall
www.vishay.com For technical questions, contact: optocoupleranswers@vishay.com Document Number: 82582
6Rev. 1.7, 24-May-11
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
ILD1615, ILQ1615
Vishay Semiconductors Optocoupler, Phototransistor Output,
(Dual, Quad Channel), 110 °C Rated
PACKAGE DIMENSIONS in millimeters
PACKAGE MARKING
i178006
Pin one ID
6.645 ± 0.165
9.77 ± 0.14
0.95 ± 0.19
4° typ.
2.54 typ.
10°
3° to 9°
7.62 typ.
0.51 ± 0.05
0.25 ± 0.05
3.045 ± 0.255
3.555 ± 0.255
0.70 ± 0.19
6.095 ± 0.255
4321
0.79
1.27
567 8 ISO method A
i178007
6.48
6.81
19.77
20.07
0.76
1.14
4°
2.54 typ.
10°
typ.
3° to 9°
0.46
0.56 0.20
0.30
2.79
3.30
Pin one ID
3.30
3.81
8 7 6 5 4 3 2 1
9 10 11 12 13 14 15 16
7.62 typ.
5.84
6.35
1.27
ISO method A
0.51
0.89
0.79
ILD1615
V YWW H 68
ILQ1615
V YWW H 68
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Revision: 08-Feb-17 1Document Number: 91000
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